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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>网页A</title>
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<body>
    <h1>A网页是网页的入口</h1>
    <a href="/">返回首页</a>
    <img src="/image/1.jpg" alt="图片">
    <img src="/image/2.png" alt="图片">
    <img src="/image/3.jpg" alt="图片">
    <img src="https://tse4-mm.cn.bing.net/th/id/OIP-C.hGe_SGTxaqv_QTMuHNCNiAHaE3?w=274&h=180&c=7&r=0&o=5&dpr=1.3&pid=1.7"
        alt="图片">
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